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SEL (Schweitzer Engineering Laboratories)

SEL (Schweitzer Engineering Laboratories)

SEL introduced the world’s first digital relay in 1984, revolutionizing the power protection industry by offering fault locating and other features for a fraction of the cost of earlier systems.

Pullman - Washington - United States

English

Engineering & Software Companies

protection monitoring control automation



Profile statistics

Fans distribution by country

# COUNTRY FANS % TOTAL FANS
1 United States 2,300 64.35%
2 Mexico 158 4.42%
3 India 141 3.95%
4 Saudi Arabia 106 2.97%
5 Brazil 97 2.71%
6 Philippines 72 2.01%


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